Homework Help is Here – Start Your Trial Now!
Science
Advanced Physics
EXERCISE HINTS: GETTING STARTED I'M STUCK! An AC generator is to have a maximum output of 329 V. Each coil has an area of 0.110 m² and a resistance of 17.2 2 and rotates in a magnetic field of 0.791 T with a frequency of 44.0 Hz, with the axis of rotation perpendicular to the direction of the magnetic field. (a) How many turns of wire should the coil have to produce the desired emf? N = turns (b) Find the maximum current induced in the coil. Imax= A (c) Determine the induced emf as a function of time. € = ( V)sin 1

EXERCISE HINTS: GETTING STARTED I'M STUCK! An AC generator is to have a maximum output of 329 V. Each coil has an area of 0.110 m² and a resistance of 17.2 2 and rotates in a magnetic field of 0.791 T with a frequency of 44.0 Hz, with the axis of rotation perpendicular to the direction of the magnetic field. (a) How many turns of wire should the coil have to produce the desired emf? N = turns (b) Find the maximum current induced in the coil. Imax= A (c) Determine the induced emf as a function of time. € = ( V)sin 1

icon
Related questions
Question
Use the worked example above to help you solve this problem. An AC generator consists of eight turns of wire, each having area A = 0.0930 m², with a total resistance of 10.4 2. The loop rotates in a magnetic field of 0.587 T at a constant frequency of 64.5 Hz. (a) Find the maximum induced emf. V (b) What is the maximum induced current? A (c) Determine the induced emf and current as functions of time. 8 = ( V)sin(at) 1 = ( A)sin(t) @= (d) What maximum torque must be applied to keep the coil turning? N.m HINTS: GETTING STARTED I'M STUCK! An AC generator is to have a maximum output of 329 V. Each coil has an area of 0.110 m² and a resistance of 17.2 2 and rotates in a magnetic field of 0.791 T with a frequency of 44.0 Hz, with the axis of rotation perpendicular to the direction of the magnetic field. EXERCISE (a) How many turns of wire should the coil have to produce the desired emf? N = turns (b) Find the maximum current induced in the coil. Imax = A (c) Determine the induced emf as a function of time. € = ( V)sin 1
Transcribed Image Text:Use the worked example above to help you solve this problem. An AC generator consists of eight turns of wire, each having area A = 0.0930 m², with a total resistance of 10.4 2. The loop rotates in a magnetic field of 0.587 T at a constant frequency of 64.5 Hz. (a) Find the maximum induced emf. V (b) What is the maximum induced current? A (c) Determine the induced emf and current as functions of time. 8 = ( V)sin(at) 1 = ( A)sin(t) @= (d) What maximum torque must be applied to keep the coil turning? N.m HINTS: GETTING STARTED I'M STUCK! An AC generator is to have a maximum output of 329 V. Each coil has an area of 0.110 m² and a resistance of 17.2 2 and rotates in a magnetic field of 0.791 T with a frequency of 44.0 Hz, with the axis of rotation perpendicular to the direction of the magnetic field. EXERCISE (a) How many turns of wire should the coil have to produce the desired emf? N = turns (b) Find the maximum current induced in the coil. Imax = A (c) Determine the induced emf as a function of time. € = ( V)sin 1
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer